sound/pci/emu10k1/emu10k1_main.c

   1 /*
   2  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
   3  *                   Creative Labs, Inc.
   4  *  Routines for control of EMU10K1 chips
   5  *
   6  *  Copyright (c) by James Courtier-Dutton <James@superbug.co.uk>
   7  *      Added support for Audigy 2 Value.
   8  *      Added EMU 1010 support.
   9  *      General bug fixes and enhancements.
  10  *
  11  *
  12  *  BUGS:
  13  *    --
  14  *
  15  *  TODO:
  16  *    --
  17  *
  18  *   This program is free software; you can redistribute it and/or modify
  19  *   it under the terms of the GNU General Public License as published by
  20  *   the Free Software Foundation; either version 2 of the License, or
  21  *   (at your option) any later version.
  22  *
  23  *   This program is distributed in the hope that it will be useful,
  24  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  *   GNU General Public License for more details.
  27  *
  28  *   You should have received a copy of the GNU General Public License
  29  *   along with this program; if not, write to the Free Software
  30  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  31  *
  32  */
  33
  34 #include <sound/driver.h>
  35 #include <linux/delay.h>
  36 #include <linux/init.h>
  37 #include <linux/interrupt.h>
  38 #include <linux/pci.h>
  39 #include <linux/slab.h>
  40 #include <linux/vmalloc.h>
  41 #include <linux/mutex.h>
  42
  43
  44 #include <sound/core.h>
  45 #include <sound/emu10k1.h>
  46 #include <linux/firmware.h>
  47 #include "p16v.h"
  48 #include "tina2.h"
  49 #include "p17v.h"
  50
  51
  52 #define HANA_FILENAME "emu/hana.fw"
  53 #define DOCK_FILENAME "emu/audio_dock.fw"
  54 #define EMU1010B_FILENAME "emu/emu1010b.fw"
  55 #define MICRO_DOCK_FILENAME "emu/micro_dock.fw"
  56 #define EMU1010_NOTEBOOK_FILENAME "emu/emu1010_notebook.fw"
  57
  58 MODULE_FIRMWARE(HANA_FILENAME);
  59 MODULE_FIRMWARE(DOCK_FILENAME);
  60 MODULE_FIRMWARE(EMU1010B_FILENAME);
  61 MODULE_FIRMWARE(MICRO_DOCK_FILENAME);
  62 MODULE_FIRMWARE(EMU1010_NOTEBOOK_FILENAME);
  63
  64
  65 /*************************************************************************
  66  * EMU10K1 init / done
  67  *************************************************************************/
  68
  69 void snd_emu10k1_voice_init(struct snd_emu10k1 * emu, int ch)
  70 {
  71         snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
  72         snd_emu10k1_ptr_write(emu, IP, ch, 0);
  73         snd_emu10k1_ptr_write(emu, VTFT, ch, 0xffff);
  74         snd_emu10k1_ptr_write(emu, CVCF, ch, 0xffff);
  75         snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
  76         snd_emu10k1_ptr_write(emu, CPF, ch, 0);
  77         snd_emu10k1_ptr_write(emu, CCR, ch, 0);
  78
  79         snd_emu10k1_ptr_write(emu, PSST, ch, 0);
  80         snd_emu10k1_ptr_write(emu, DSL, ch, 0x10);
  81         snd_emu10k1_ptr_write(emu, CCCA, ch, 0);
  82         snd_emu10k1_ptr_write(emu, Z1, ch, 0);
  83         snd_emu10k1_ptr_write(emu, Z2, ch, 0);
  84         snd_emu10k1_ptr_write(emu, FXRT, ch, 0x32100000);
  85
  86         snd_emu10k1_ptr_write(emu, ATKHLDM, ch, 0);
  87         snd_emu10k1_ptr_write(emu, DCYSUSM, ch, 0);
  88         snd_emu10k1_ptr_write(emu, IFATN, ch, 0xffff);
  89         snd_emu10k1_ptr_write(emu, PEFE, ch, 0);
  90         snd_emu10k1_ptr_write(emu, FMMOD, ch, 0);
  91         snd_emu10k1_ptr_write(emu, TREMFRQ, ch, 24);    /* 1 Hz */
  92         snd_emu10k1_ptr_write(emu, FM2FRQ2, ch, 24);    /* 1 Hz */
  93         snd_emu10k1_ptr_write(emu, TEMPENV, ch, 0);
  94
  95         /*** these are last so OFF prevents writing ***/
  96         snd_emu10k1_ptr_write(emu, LFOVAL2, ch, 0);
  97         snd_emu10k1_ptr_write(emu, LFOVAL1, ch, 0);
  98         snd_emu10k1_ptr_write(emu, ATKHLDV, ch, 0);
  99         snd_emu10k1_ptr_write(emu, ENVVOL, ch, 0);
 100         snd_emu10k1_ptr_write(emu, ENVVAL, ch, 0);
 101
 102         /* Audigy extra stuffs */
 103         if (emu->audigy) {
 104                 snd_emu10k1_ptr_write(emu, 0x4c, ch, 0); /* ?? */
 105                 snd_emu10k1_ptr_write(emu, 0x4d, ch, 0); /* ?? */
 106                 snd_emu10k1_ptr_write(emu, 0x4e, ch, 0); /* ?? */
 107                 snd_emu10k1_ptr_write(emu, 0x4f, ch, 0); /* ?? */
 108                 snd_emu10k1_ptr_write(emu, A_FXRT1, ch, 0x03020100);
 109                 snd_emu10k1_ptr_write(emu, A_FXRT2, ch, 0x3f3f3f3f);
 110                 snd_emu10k1_ptr_write(emu, A_SENDAMOUNTS, ch, 0);
 111         }
 112 }
 113
 114 static unsigned int spi_dac_init[] = {
 115                 0x00ff,
 116                 0x02ff,
 117                 0x0400,
 118                 0x0520,
 119                 0x0600,
 120                 0x08ff,
 121                 0x0aff,
 122                 0x0cff,
 123                 0x0eff,
 124                 0x10ff,
 125                 0x1200,
 126                 0x1400,
 127                 0x1480,
 128                 0x1800,
 129                 0x1aff,
 130                 0x1cff,
 131                 0x1e00,
 132                 0x0530,
 133                 0x0602,
 134                 0x0622,
 135                 0x1400,
 136 };
 137
 138 static unsigned int i2c_adc_init[][2] = {
 139         { 0x17, 0x00 }, /* Reset */
 140         { 0x07, 0x00 }, /* Timeout */
 141         { 0x0b, 0x22 },  /* Interface control */
 142         { 0x0c, 0x22 },  /* Master mode control */
 143         { 0x0d, 0x08 },  /* Powerdown control */
 144         { 0x0e, 0xcf },  /* Attenuation Left  0x01 = -103dB, 0xff = 24dB */
 145         { 0x0f, 0xcf },  /* Attenuation Right 0.5dB steps */
 146         { 0x10, 0x7b },  /* ALC Control 1 */
 147         { 0x11, 0x00 },  /* ALC Control 2 */
 148         { 0x12, 0x32 },  /* ALC Control 3 */
 149         { 0x13, 0x00 },  /* Noise gate control */
 150         { 0x14, 0xa6 },  /* Limiter control */
 151         { 0x15, ADC_MUX_2 },  /* ADC Mixer control. Mic for Audigy 2 ZS Notebook */
 152 };
 153
 154 static int snd_emu10k1_init(struct snd_emu10k1 *emu, int enable_ir, int resume)
 155 {
 156         unsigned int silent_page;
 157         int ch;
 158         u32 tmp;
 159
 160         /* disable audio and lock cache */
 161         outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE,
 162              emu->port + HCFG);
 163
 164         /* reset recording buffers */
 165         snd_emu10k1_ptr_write(emu, MICBS, 0, ADCBS_BUFSIZE_NONE);
 166         snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
 167         snd_emu10k1_ptr_write(emu, FXBS, 0, ADCBS_BUFSIZE_NONE);
 168         snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
 169         snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
 170         snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
 171
 172         /* disable channel interrupt */
 173         outl(0, emu->port + INTE);
 174         snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
 175         snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
 176         snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
 177         snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
 178
 179         if (emu->audigy){
 180                 /* set SPDIF bypass mode */
 181                 snd_emu10k1_ptr_write(emu, SPBYPASS, 0, SPBYPASS_FORMAT);
 182                 /* enable rear left + rear right AC97 slots */
 183                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_REAR_RIGHT |
 184                                       AC97SLOT_REAR_LEFT);
 185         }
 186
 187         /* init envelope engine */
 188         for (ch = 0; ch < NUM_G; ch++)
 189                 snd_emu10k1_voice_init(emu, ch);
 190
 191         snd_emu10k1_ptr_write(emu, SPCS0, 0, emu->spdif_bits[0]);
 192         snd_emu10k1_ptr_write(emu, SPCS1, 0, emu->spdif_bits[1]);
 193         snd_emu10k1_ptr_write(emu, SPCS2, 0, emu->spdif_bits[2]);
 194
 195         if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
 196                 /* Hacks for Alice3 to work independent of haP16V driver */
 197                 //Setup SRCMulti_I2S SamplingRate
 198                 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
 199                 tmp &= 0xfffff1ff;
 200                 tmp |= (0x2<<9);
 201                 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
 202
 203                 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
 204                 snd_emu10k1_ptr20_write(emu, SRCSel, 0, 0x14);
 205                 /* Setup SRCMulti Input Audio Enable */
 206                 /* Use 0xFFFFFFFF to enable P16V sounds. */
 207                 snd_emu10k1_ptr20_write(emu, SRCMULTI_ENABLE, 0, 0xFFFFFFFF);
 208
 209                 /* Enabled Phased (8-channel) P16V playback */
 210                 outl(0x0201, emu->port + HCFG2);
 211                 /* Set playback routing. */
 212                 snd_emu10k1_ptr20_write(emu, CAPTURE_P16V_SOURCE, 0, 0x78e4);
 213         }
 214         if (emu->card_capabilities->ca0108_chip) { /* audigy2 Value */
 215                 /* Hacks for Alice3 to work independent of haP16V driver */
 216                 snd_printk(KERN_INFO "Audigy2 value: Special config.\n");
 217                 //Setup SRCMulti_I2S SamplingRate
 218                 tmp = snd_emu10k1_ptr_read(emu, A_SPDIF_SAMPLERATE, 0);
 219                 tmp &= 0xfffff1ff;
 220                 tmp |= (0x2<<9);
 221                 snd_emu10k1_ptr_write(emu, A_SPDIF_SAMPLERATE, 0, tmp);
 222
 223                 /* Setup SRCSel (Enable Spdif,I2S SRCMulti) */
 224                 outl(0x600000, emu->port + 0x20);
 225                 outl(0x14, emu->port + 0x24);
 226
 227                 /* Setup SRCMulti Input Audio Enable */
 228                 outl(0x7b0000, emu->port + 0x20);
 229                 outl(0xFF000000, emu->port + 0x24);
 230
 231                 /* Setup SPDIF Out Audio Enable */
 232                 /* The Audigy 2 Value has a separate SPDIF out,
 233                  * so no need for a mixer switch
 234                  */
 235                 outl(0x7a0000, emu->port + 0x20);
 236                 outl(0xFF000000, emu->port + 0x24);
 237                 tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
 238                 outl(tmp, emu->port + A_IOCFG);
 239         }
 240         if (emu->card_capabilities->spi_dac) { /* Audigy 2 ZS Notebook with DAC Wolfson WM8768/WM8568 */
 241                 int size, n;
 242
 243                 size = ARRAY_SIZE(spi_dac_init);
 244                 for (n = 0; n < size; n++)
 245                         snd_emu10k1_spi_write(emu, spi_dac_init[n]);
 246
 247                 snd_emu10k1_ptr20_write(emu, 0x60, 0, 0x10);
 248                 /* Enable GPIOs
 249                  * GPIO0: Unknown
 250                  * GPIO1: Speakers-enabled.
 251                  * GPIO2: Unknown
 252                  * GPIO3: Unknown
 253                  * GPIO4: IEC958 Output on.
 254                  * GPIO5: Unknown
 255                  * GPIO6: Unknown
 256                  * GPIO7: Unknown
 257                  */
 258                 outl(0x76, emu->port + A_IOCFG); /* Windows uses 0x3f76 */
 259
 260         }
 261         if (emu->card_capabilities->i2c_adc) { /* Audigy 2 ZS Notebook with ADC Wolfson WM8775 */
 262                 int size, n;
 263
 264                 snd_emu10k1_ptr20_write(emu, P17V_I2S_SRC_SEL, 0, 0x2020205f);
 265                 tmp = inl(emu->port + A_IOCFG);
 266                 outl(tmp | 0x4, emu->port + A_IOCFG);  /* Set bit 2 for mic input */
 267                 tmp = inl(emu->port + A_IOCFG);
 268                 size = ARRAY_SIZE(i2c_adc_init);
 269                 for (n = 0; n < size; n++)
 270                         snd_emu10k1_i2c_write(emu, i2c_adc_init[n][0], i2c_adc_init[n][1]);
 271                 for (n=0; n < 4; n++) {
 272                         emu->i2c_capture_volume[n][0]= 0xcf;
 273                         emu->i2c_capture_volume[n][1]= 0xcf;
 274                 }
 275
 276         }
 277
 278
 279         snd_emu10k1_ptr_write(emu, PTB, 0, emu->ptb_pages.addr);
 280         snd_emu10k1_ptr_write(emu, TCB, 0, 0);  /* taken from original driver */
 281         snd_emu10k1_ptr_write(emu, TCBS, 0, 4); /* taken from original driver */
 282
 283         silent_page = (emu->silent_page.addr << 1) | MAP_PTI_MASK;
 284         for (ch = 0; ch < NUM_G; ch++) {
 285                 snd_emu10k1_ptr_write(emu, MAPA, ch, silent_page);
 286                 snd_emu10k1_ptr_write(emu, MAPB, ch, silent_page);
 287         }
 288
 289         if (emu->card_capabilities->emu1010) {
 290                 outl(HCFG_AUTOMUTE_ASYNC |
 291                         HCFG_EMU32_SLAVE |
 292                         HCFG_AUDIOENABLE, emu->port + HCFG);
 293         /*
 294          *  Hokay, setup HCFG
 295          *   Mute Disable Audio = 0
 296          *   Lock Tank Memory = 1
 297          *   Lock Sound Memory = 0
 298          *   Auto Mute = 1
 299          */
 300         } else if (emu->audigy) {
 301                 if (emu->revision == 4) /* audigy2 */
 302                         outl(HCFG_AUDIOENABLE |
 303                              HCFG_AC3ENABLE_CDSPDIF |
 304                              HCFG_AC3ENABLE_GPSPDIF |
 305                              HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 306                 else
 307                         outl(HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 308         /* FIXME: Remove all these emu->model and replace it with a card recognition parameter,
 309          * e.g. card_capabilities->joystick */
 310         } else if (emu->model == 0x20 ||
 311             emu->model == 0xc400 ||
 312             (emu->model == 0x21 && emu->revision < 6))
 313                 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE, emu->port + HCFG);
 314         else
 315                 // With on-chip joystick
 316                 outl(HCFG_LOCKTANKCACHE_MASK | HCFG_AUTOMUTE | HCFG_JOYENABLE, emu->port + HCFG);
 317
 318         if (enable_ir) {        /* enable IR for SB Live */
 319                 if (emu->card_capabilities->emu1010) {
 320                         ;  /* Disable all access to A_IOCFG for the emu1010 */
 321                 } else if (emu->card_capabilities->i2c_adc) {
 322                         ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
 323                 } else if (emu->audigy) {
 324                         unsigned int reg = inl(emu->port + A_IOCFG);
 325                         outl(reg | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
 326                         udelay(500);
 327                         outl(reg | A_IOCFG_GPOUT1 | A_IOCFG_GPOUT2, emu->port + A_IOCFG);
 328                         udelay(100);
 329                         outl(reg, emu->port + A_IOCFG);
 330                 } else {
 331                         unsigned int reg = inl(emu->port + HCFG);
 332                         outl(reg | HCFG_GPOUT2, emu->port + HCFG);
 333                         udelay(500);
 334                         outl(reg | HCFG_GPOUT1 | HCFG_GPOUT2, emu->port + HCFG);
 335                         udelay(100);
 336                         outl(reg, emu->port + HCFG);
 337                 }
 338         }
 339
 340         if (emu->card_capabilities->emu1010) {
 341                 ;  /* Disable all access to A_IOCFG for the emu1010 */
 342         } else if (emu->card_capabilities->i2c_adc) {
 343                 ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
 344         } else if (emu->audigy) {       /* enable analog output */
 345                 unsigned int reg = inl(emu->port + A_IOCFG);
 346                 outl(reg | A_IOCFG_GPOUT0, emu->port + A_IOCFG);
 347         }
 348
 349         return 0;
 350 }
 351
 352 static void snd_emu10k1_audio_enable(struct snd_emu10k1 *emu)
 353 {
 354         /*
 355          *  Enable the audio bit
 356          */
 357         outl(inl(emu->port + HCFG) | HCFG_AUDIOENABLE, emu->port + HCFG);
 358
 359         /* Enable analog/digital outs on audigy */
 360         if (emu->card_capabilities->emu1010) {
 361                 ;  /* Disable all access to A_IOCFG for the emu1010 */
 362         } else if (emu->card_capabilities->i2c_adc) {
 363                 ;  /* Disable A_IOCFG for Audigy 2 ZS Notebook */
 364         } else if (emu->audigy) {
 365                 outl(inl(emu->port + A_IOCFG) & ~0x44, emu->port + A_IOCFG);
 366
 367                 if (emu->card_capabilities->ca0151_chip) { /* audigy2 */
 368                         /* Unmute Analog now.  Set GPO6 to 1 for Apollo.
 369                          * This has to be done after init ALice3 I2SOut beyond 48KHz.
 370                          * So, sequence is important. */
 371                         outl(inl(emu->port + A_IOCFG) | 0x0040, emu->port + A_IOCFG);
 372                 } else if (emu->card_capabilities->ca0108_chip) { /* audigy2 value */
 373                         /* Unmute Analog now. */
 374                         outl(inl(emu->port + A_IOCFG) | 0x0060, emu->port + A_IOCFG);
 375                 } else {
 376                         /* Disable routing from AC97 line out to Front speakers */
 377                         outl(inl(emu->port + A_IOCFG) | 0x0080, emu->port + A_IOCFG);
 378                 }
 379         }
 380
 381 #if 0
 382         {
 383         unsigned int tmp;
 384         /* FIXME: the following routine disables LiveDrive-II !! */
 385         // TOSLink detection
 386         emu->tos_link = 0;
 387         tmp = inl(emu->port + HCFG);
 388         if (tmp & (HCFG_GPINPUT0 | HCFG_GPINPUT1)) {
 389                 outl(tmp|0x800, emu->port + HCFG);
 390                 udelay(50);
 391                 if (tmp != (inl(emu->port + HCFG) & ~0x800)) {
 392                         emu->tos_link = 1;
 393                         outl(tmp, emu->port + HCFG);
 394                 }
 395         }
 396         }
 397 #endif
 398
 399         snd_emu10k1_intr_enable(emu, INTE_PCIERRORENABLE);
 400 }
 401
 402 int snd_emu10k1_done(struct snd_emu10k1 * emu)
 403 {
 404         int ch;
 405
 406         outl(0, emu->port + INTE);
 407
 408         /*
 409          *  Shutdown the chip
 410          */
 411         for (ch = 0; ch < NUM_G; ch++)
 412                 snd_emu10k1_ptr_write(emu, DCYSUSV, ch, 0);
 413         for (ch = 0; ch < NUM_G; ch++) {
 414                 snd_emu10k1_ptr_write(emu, VTFT, ch, 0);
 415                 snd_emu10k1_ptr_write(emu, CVCF, ch, 0);
 416                 snd_emu10k1_ptr_write(emu, PTRX, ch, 0);
 417                 snd_emu10k1_ptr_write(emu, CPF, ch, 0);
 418         }
 419
 420         /* reset recording buffers */
 421         snd_emu10k1_ptr_write(emu, MICBS, 0, 0);
 422         snd_emu10k1_ptr_write(emu, MICBA, 0, 0);
 423         snd_emu10k1_ptr_write(emu, FXBS, 0, 0);
 424         snd_emu10k1_ptr_write(emu, FXBA, 0, 0);
 425         snd_emu10k1_ptr_write(emu, FXWC, 0, 0);
 426         snd_emu10k1_ptr_write(emu, ADCBS, 0, ADCBS_BUFSIZE_NONE);
 427         snd_emu10k1_ptr_write(emu, ADCBA, 0, 0);
 428         snd_emu10k1_ptr_write(emu, TCBS, 0, TCBS_BUFFSIZE_16K);
 429         snd_emu10k1_ptr_write(emu, TCB, 0, 0);
 430         if (emu->audigy)
 431                 snd_emu10k1_ptr_write(emu, A_DBG, 0, A_DBG_SINGLE_STEP);
 432         else
 433                 snd_emu10k1_ptr_write(emu, DBG, 0, EMU10K1_DBG_SINGLE_STEP);
 434
 435         /* disable channel interrupt */
 436         snd_emu10k1_ptr_write(emu, CLIEL, 0, 0);
 437         snd_emu10k1_ptr_write(emu, CLIEH, 0, 0);
 438         snd_emu10k1_ptr_write(emu, SOLEL, 0, 0);
 439         snd_emu10k1_ptr_write(emu, SOLEH, 0, 0);
 440
 441         /* disable audio and lock cache */
 442         outl(HCFG_LOCKSOUNDCACHE | HCFG_LOCKTANKCACHE_MASK | HCFG_MUTEBUTTONENABLE, emu->port + HCFG);
 443         snd_emu10k1_ptr_write(emu, PTB, 0, 0);
 444
 445         return 0;
 446 }
 447
 448 /*************************************************************************
 449  * ECARD functional implementation
 450  *************************************************************************/
 451
 452 /* In A1 Silicon, these bits are in the HC register */
 453 #define HOOKN_BIT               (1L << 12)
 454 #define HANDN_BIT               (1L << 11)
 455 #define PULSEN_BIT              (1L << 10)
 456
 457 #define EC_GDI1                 (1 << 13)
 458 #define EC_GDI0                 (1 << 14)
 459
 460 #define EC_NUM_CONTROL_BITS     20
 461
 462 #define EC_AC3_DATA_SELN        0x0001L
 463 #define EC_EE_DATA_SEL          0x0002L
 464 #define EC_EE_CNTRL_SELN        0x0004L
 465 #define EC_EECLK                0x0008L
 466 #define EC_EECS                 0x0010L
 467 #define EC_EESDO                0x0020L
 468 #define EC_TRIM_CSN             0x0040L
 469 #define EC_TRIM_SCLK            0x0080L
 470 #define EC_TRIM_SDATA           0x0100L
 471 #define EC_TRIM_MUTEN           0x0200L
 472 #define EC_ADCCAL               0x0400L
 473 #define EC_ADCRSTN              0x0800L
 474 #define EC_DACCAL               0x1000L
 475 #define EC_DACMUTEN             0x2000L
 476 #define EC_LEDN                 0x4000L
 477
 478 #define EC_SPDIF0_SEL_SHIFT     15
 479 #define EC_SPDIF1_SEL_SHIFT     17
 480 #define EC_SPDIF0_SEL_MASK      (0x3L << EC_SPDIF0_SEL_SHIFT)
 481 #define EC_SPDIF1_SEL_MASK      (0x7L << EC_SPDIF1_SEL_SHIFT)
 482 #define EC_SPDIF0_SELECT(_x)    (((_x) << EC_SPDIF0_SEL_SHIFT) & EC_SPDIF0_SEL_MASK)
 483 #define EC_SPDIF1_SELECT(_x)    (((_x) << EC_SPDIF1_SEL_SHIFT) & EC_SPDIF1_SEL_MASK)
 484 #define EC_CURRENT_PROM_VERSION 0x01    /* Self-explanatory.  This should
 485                                          * be incremented any time the EEPROM's
 486                                          * format is changed.  */
 487
 488 #define EC_EEPROM_SIZE          0x40    /* ECARD EEPROM has 64 16-bit words */
 489
 490 /* Addresses for special values stored in to EEPROM */
 491 #define EC_PROM_VERSION_ADDR    0x20    /* Address of the current prom version */
 492 #define EC_BOARDREV0_ADDR       0x21    /* LSW of board rev */
 493 #define EC_BOARDREV1_ADDR       0x22    /* MSW of board rev */
 494
 495 #define EC_LAST_PROMFILE_ADDR   0x2f
 496
 497 #define EC_SERIALNUM_ADDR       0x30    /* First word of serial number.  The
 498                                          * can be up to 30 characters in length
 499                                          * and is stored as a NULL-terminated
 500                                          * ASCII string.  Any unused bytes must be
 501                                          * filled with zeros */
 502 #define EC_CHECKSUM_ADDR        0x3f    /* Location at which checksum is stored */
 503
 504
 505 /* Most of this stuff is pretty self-evident.  According to the hardware
 506  * dudes, we need to leave the ADCCAL bit low in order to avoid a DC
 507  * offset problem.  Weird.
 508  */
 509 #define EC_RAW_RUN_MODE         (EC_DACMUTEN | EC_ADCRSTN | EC_TRIM_MUTEN | \
 510                                  EC_TRIM_CSN)
 511
 512
 513 #define EC_DEFAULT_ADC_GAIN     0xC4C4
 514 #define EC_DEFAULT_SPDIF0_SEL   0x0
 515 #define EC_DEFAULT_SPDIF1_SEL   0x4
 516
 517 /**************************************************************************
 518  * @func Clock bits into the Ecard's control latch.  The Ecard uses a
 519  *  control latch will is loaded bit-serially by toggling the Modem control
 520  *  lines from function 2 on the E8010.  This function hides these details
 521  *  and presents the illusion that we are actually writing to a distinct
 522  *  register.
 523  */
 524
 525 static void snd_emu10k1_ecard_write(struct snd_emu10k1 * emu, unsigned int value)
 526 {
 527         unsigned short count;
 528         unsigned int data;
 529         unsigned long hc_port;
 530         unsigned int hc_value;
 531
 532         hc_port = emu->port + HCFG;
 533         hc_value = inl(hc_port) & ~(HOOKN_BIT | HANDN_BIT | PULSEN_BIT);
 534         outl(hc_value, hc_port);
 535
 536         for (count = 0; count < EC_NUM_CONTROL_BITS; count++) {
 537
 538                 /* Set up the value */
 539                 data = ((value & 0x1) ? PULSEN_BIT : 0);
 540                 value >>= 1;
 541
 542                 outl(hc_value | data, hc_port);
 543
 544                 /* Clock the shift register */
 545                 outl(hc_value | data | HANDN_BIT, hc_port);
 546                 outl(hc_value | data, hc_port);
 547         }
 548
 549         /* Latch the bits */
 550         outl(hc_value | HOOKN_BIT, hc_port);
 551         outl(hc_value, hc_port);
 552 }
 553
 554 /**************************************************************************
 555  * @func Set the gain of the ECARD's CS3310 Trim/gain controller.  The
 556  * trim value consists of a 16bit value which is composed of two
 557  * 8 bit gain/trim values, one for the left channel and one for the
 558  * right channel.  The following table maps from the Gain/Attenuation
 559  * value in decibels into the corresponding bit pattern for a single
 560  * channel.
 561  */
 562
 563 static void snd_emu10k1_ecard_setadcgain(struct snd_emu10k1 * emu,
 564                                          unsigned short gain)
 565 {
 566         unsigned int bit;
 567
 568         /* Enable writing to the TRIM registers */
 569         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
 570
 571         /* Do it again to insure that we meet hold time requirements */
 572         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl & ~EC_TRIM_CSN);
 573
 574         for (bit = (1 << 15); bit; bit >>= 1) {
 575                 unsigned int value;
 576
 577                 value = emu->ecard_ctrl & ~(EC_TRIM_CSN | EC_TRIM_SDATA);
 578
 579                 if (gain & bit)
 580                         value |= EC_TRIM_SDATA;
 581
 582                 /* Clock the bit */
 583                 snd_emu10k1_ecard_write(emu, value);
 584                 snd_emu10k1_ecard_write(emu, value | EC_TRIM_SCLK);
 585                 snd_emu10k1_ecard_write(emu, value);
 586         }
 587
 588         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
 589 }
 590
 591 static int snd_emu10k1_ecard_init(struct snd_emu10k1 * emu)
 592 {
 593         unsigned int hc_value;
 594
 595         /* Set up the initial settings */
 596         emu->ecard_ctrl = EC_RAW_RUN_MODE |
 597                           EC_SPDIF0_SELECT(EC_DEFAULT_SPDIF0_SEL) |
 598                           EC_SPDIF1_SELECT(EC_DEFAULT_SPDIF1_SEL);
 599
 600         /* Step 0: Set the codec type in the hardware control register
 601          * and enable audio output */
 602         hc_value = inl(emu->port + HCFG);
 603         outl(hc_value | HCFG_AUDIOENABLE | HCFG_CODECFORMAT_I2S, emu->port + HCFG);
 604         inl(emu->port + HCFG);
 605
 606         /* Step 1: Turn off the led and deassert TRIM_CS */
 607         snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
 608
 609         /* Step 2: Calibrate the ADC and DAC */
 610         snd_emu10k1_ecard_write(emu, EC_DACCAL | EC_LEDN | EC_TRIM_CSN);
 611
 612         /* Step 3: Wait for awhile;   XXX We can't get away with this
 613          * under a real operating system; we'll need to block and wait that
 614          * way. */
 615         snd_emu10k1_wait(emu, 48000);
 616
 617         /* Step 4: Switch off the DAC and ADC calibration.  Note
 618          * That ADC_CAL is actually an inverted signal, so we assert
 619          * it here to stop calibration.  */
 620         snd_emu10k1_ecard_write(emu, EC_ADCCAL | EC_LEDN | EC_TRIM_CSN);
 621
 622         /* Step 4: Switch into run mode */
 623         snd_emu10k1_ecard_write(emu, emu->ecard_ctrl);
 624
 625         /* Step 5: Set the analog input gain */
 626         snd_emu10k1_ecard_setadcgain(emu, EC_DEFAULT_ADC_GAIN);
 627
 628         return 0;
 629 }
 630
 631 static int snd_emu10k1_cardbus_init(struct snd_emu10k1 * emu)
 632 {
 633         unsigned long special_port;
 634         unsigned int value;
 635
 636         /* Special initialisation routine
 637          * before the rest of the IO-Ports become active.
 638          */
 639         special_port = emu->port + 0x38;
 640         value = inl(special_port);
 641         outl(0x00d00000, special_port);
 642         value = inl(special_port);
 643         outl(0x00d00001, special_port);
 644         value = inl(special_port);
 645         outl(0x00d0005f, special_port);
 646         value = inl(special_port);
 647         outl(0x00d0007f, special_port);
 648         value = inl(special_port);
 649         outl(0x0090007f, special_port);
 650         value = inl(special_port);
 651
 652         snd_emu10k1_ptr20_write(emu, TINA2_VOLUME, 0, 0xfefefefe); /* Defaults to 0x30303030 */
 653         return 0;
 654 }
 655
 656 static int snd_emu1010_load_firmware(struct snd_emu10k1 * emu, const char * filename)
 657 {
 658         int err;
 659         int n, i;
 660         int reg;
 661         int value;
 662         const struct firmware *fw_entry;
 663
 664         if ((err = request_firmware(&fw_entry, filename, &emu->pci->dev)) != 0) {
 665                 snd_printk(KERN_ERR "firmware: %s not found. Err=%d\n",filename, err);
 666                 return err;
 667         }
 668         snd_printk(KERN_INFO "firmware size=0x%zx\n", fw_entry->size);
 669 #if 0
 670         if (fw_entry->size != 0x133a4) {
 671                 snd_printk(KERN_ERR "firmware: %s wrong size.\n",filename);
 672                 return -EINVAL;
 673         }
 674 #endif
 675
 676         /* The FPGA is a Xilinx Spartan IIE XC2S50E */
 677         /* GPIO7 -> FPGA PGMN
 678          * GPIO6 -> FPGA CCLK
 679          * GPIO5 -> FPGA DIN
 680          * FPGA CONFIG OFF -> FPGA PGMN
 681          */
 682         outl(0x00, emu->port + A_IOCFG); /* Set PGMN low for 1uS. */
 683         udelay(1);
 684         outl(0x80, emu->port + A_IOCFG); /* Leave bit 7 set during netlist setup. */
 685         udelay(100); /* Allow FPGA memory to clean */
 686         for(n = 0; n < fw_entry->size; n++) {
 687                 value=fw_entry->data[n];
 688                 for(i = 0; i < 8; i++) {
 689                         reg = 0x80;
 690                         if (value & 0x1)
 691                                 reg = reg | 0x20;
 692                         value = value >> 1;
 693                         outl(reg, emu->port + A_IOCFG);
 694                         outl(reg | 0x40, emu->port + A_IOCFG);
 695                 }
 696         }
 697         /* After programming, set GPIO bit 4 high again. */
 698         outl(0x10, emu->port + A_IOCFG);
 699
 700
 701         release_firmware(fw_entry);
 702         return 0;
 703 }
 704
 705 /*
 706  * EMU-1010 - details found out from this driver, official MS Win drivers,
 707  * testing the card:
 708  *
 709  * Audigy2 (aka Alice2):
 710  * ---------------------
 711  *      * communication over PCI
 712  *      * conversion of 32-bit data coming over EMU32 links from HANA FPGA
 713  *        to 2 x 16-bit, using internal DSP instructions
 714  *      * slave mode, clock supplied by HANA
 715  *      * linked to HANA using:
 716  *              32 x 32-bit serial EMU32 output channels
 717  *              16 x EMU32 input channels
 718  *              (?) x I2S I/O channels (?)
 719  *
 720  * FPGA (aka HANA):
 721  * ---------------
 722  *      * provides all (?) physical inputs and outputs of the card
 723  *              (ADC, DAC, SPDIF I/O, ADAT I/O, etc.)
 724  *      * provides clock signal for the card and Alice2
 725  *      * two crystals - for 44.1kHz and 48kHz multiples
 726  *      * provides internal routing of signal sources to signal destinations
 727  *      * inputs/outputs to Alice2 - see above
 728  *
 729  * Current status of the driver:
 730  * ----------------------------
 731  *      * only 44.1/48kHz supported (the MS Win driver supports up to 192 kHz)
 732  *      * PCM device nb. 2:
 733  *              16 x 16-bit playback - snd_emu10k1_fx8010_playback_ops
 734  *              16 x 32-bit capture - snd_emu10k1_capture_efx_ops
 735  */
 736 static int snd_emu10k1_emu1010_init(struct snd_emu10k1 * emu)
 737 {
 738         unsigned int i;
 739         int tmp,tmp2;
 740         int reg;
 741         int err;
 742
 743         snd_printk(KERN_INFO "emu1010: Special config.\n");
 744         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 745          * Lock Sound Memory Cache, Lock Tank Memory Cache,
 746          * Mute all codecs.
 747          */
 748         outl(0x0005a00c, emu->port + HCFG);
 749         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 750          * Lock Tank Memory Cache,
 751          * Mute all codecs.
 752          */
 753         outl(0x0005a004, emu->port + HCFG);
 754         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 755          * Mute all codecs.
 756          */
 757         outl(0x0005a000, emu->port + HCFG);
 758         /* AC97 2.1, Any 16Meg of 4Gig address, Auto-Mute, EMU32 Slave,
 759          * Mute all codecs.
 760          */
 761         outl(0x0005a000, emu->port + HCFG);
 762
 763         /* Disable 48Volt power to Audio Dock */
 764         snd_emu1010_fpga_write(emu,  EMU_HANA_DOCK_PWR,  0 );
 765
 766         /* ID, should read & 0x7f = 0x55. (Bit 7 is the IRQ bit) */
 767         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
 768         snd_printdd("reg1=0x%x\n",reg);
 769         if ((reg & 0x3f) == 0x15) {
 770                 /* FPGA netlist already present so clear it */
 771                 /* Return to programming mode */
 772
 773                 snd_emu1010_fpga_write(emu,  EMU_HANA_FPGA_CONFIG, 0x02 );
 774         }
 775         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
 776         snd_printdd("reg2=0x%x\n",reg);
 777         if ((reg & 0x3f) == 0x15) {
 778                 /* FPGA failed to return to programming mode */
 779                 snd_printk(KERN_INFO "emu1010: FPGA failed to return to programming mode\n");
 780                 return -ENODEV;
 781         }
 782         snd_printk(KERN_INFO "emu1010: EMU_HANA_ID=0x%x\n",reg);
 783         if (emu->card_capabilities->emu1010 == 1) {
 784                 if ((err = snd_emu1010_load_firmware(emu, HANA_FILENAME)) != 0) {
 785                         snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file %s failed\n", HANA_FILENAME);
 786                         return err;
 787                 }
 788         } else if (emu->card_capabilities->emu1010 == 2) {
 789                 if ((err = snd_emu1010_load_firmware(emu, EMU1010B_FILENAME)) != 0) {
 790                         snd_printk(KERN_INFO "emu1010: Loading Firmware file %s failed\n", EMU1010B_FILENAME);
 791                         return err;
 792                 }
 793         } else if (emu->card_capabilities->emu1010 == 3) {
 794                 if ((err = snd_emu1010_load_firmware(emu, EMU1010_NOTEBOOK_FILENAME)) != 0) {
 795                         snd_printk(KERN_INFO "emu1010: Loading Firmware file %s failed\n", EMU1010_NOTEBOOK_FILENAME);
 796                         return err;
 797                 }
 798         }
 799
 800         /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
 801         snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
 802         if ((reg & 0x3f) != 0x15) {
 803                 /* FPGA failed to be programmed */
 804                 snd_printk(KERN_INFO "emu1010: Loading Hana Firmware file failed, reg=0x%x\n", reg);
 805                 return -ENODEV;
 806         }
 807
 808         snd_printk(KERN_INFO "emu1010: Hana Firmware loaded\n");
 809         snd_emu1010_fpga_read(emu, EMU_HANA_MAJOR_REV, &tmp );
 810         snd_emu1010_fpga_read(emu, EMU_HANA_MINOR_REV, &tmp2 );
 811         snd_printk("Hana ver:%d.%d\n",tmp ,tmp2);
 812         /* Enable 48Volt power to Audio Dock */
 813         snd_emu1010_fpga_write(emu,  EMU_HANA_DOCK_PWR,  EMU_HANA_DOCK_PWR_ON );
 814
 815         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
 816         snd_printk(KERN_INFO "emu1010: Card options=0x%x\n",reg);
 817         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
 818         snd_printk(KERN_INFO "emu1010: Card options=0x%x\n",reg);
 819         snd_emu1010_fpga_read(emu, EMU_HANA_OPTICAL_TYPE, &tmp );
 820         /* ADAT input. */
 821         snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x01 );
 822         snd_emu1010_fpga_read(emu, EMU_HANA_ADC_PADS, &tmp );
 823         /* Set no attenuation on Audio Dock pads. */
 824         snd_emu1010_fpga_write(emu, EMU_HANA_ADC_PADS, 0x00 );
 825         emu->emu1010.adc_pads = 0x00;
 826         snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp );
 827         /* Unmute Audio dock DACs, Headphone source DAC-4. */
 828         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30 );
 829         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12 );
 830         snd_emu1010_fpga_read(emu, EMU_HANA_DAC_PADS, &tmp );
 831         /* DAC PADs. */
 832         snd_emu1010_fpga_write(emu, EMU_HANA_DAC_PADS, 0x0f );
 833         emu->emu1010.dac_pads = 0x0f;
 834         snd_emu1010_fpga_read(emu, EMU_HANA_DOCK_MISC, &tmp );
 835         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_MISC, 0x30 );
 836         snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp );
 837         /* SPDIF Format. Set Consumer mode, 24bit, copy enable */
 838         snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 );
 839         /* MIDI routing */
 840         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 );
 841         /* Unknown. */
 842         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c );
 843         /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); // IRQ Enable: All on */
 844         /* IRQ Enable: All off */
 845         snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00 );
 846
 847         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg );
 848         snd_printk(KERN_INFO "emu1010: Card options3=0x%x\n",reg);
 849         /* Default WCLK set to 48kHz. */
 850         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x00 );
 851         /* Word Clock source, Internal 48kHz x1 */
 852         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K );
 853         //snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X );
 854         /* Audio Dock LEDs. */
 855         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12 );
 856
 857 #if 0
 858         /* For 96kHz */
 859         snd_emu1010_fpga_link_dst_src_write(emu,
 860                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
 861         snd_emu1010_fpga_link_dst_src_write(emu,
 862                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
 863         snd_emu1010_fpga_link_dst_src_write(emu,
 864                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT2);
 865         snd_emu1010_fpga_link_dst_src_write(emu,
 866                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT2);
 867 #endif
 868 #if 0
 869         /* For 192kHz */
 870         snd_emu1010_fpga_link_dst_src_write(emu,
 871                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_HAMOA_ADC_LEFT1);
 872         snd_emu1010_fpga_link_dst_src_write(emu,
 873                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_HAMOA_ADC_RIGHT1);
 874         snd_emu1010_fpga_link_dst_src_write(emu,
 875                 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
 876         snd_emu1010_fpga_link_dst_src_write(emu,
 877                 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_RIGHT2);
 878         snd_emu1010_fpga_link_dst_src_write(emu,
 879                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HAMOA_ADC_LEFT3);
 880         snd_emu1010_fpga_link_dst_src_write(emu,
 881                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HAMOA_ADC_RIGHT3);
 882         snd_emu1010_fpga_link_dst_src_write(emu,
 883                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HAMOA_ADC_LEFT4);
 884         snd_emu1010_fpga_link_dst_src_write(emu,
 885                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HAMOA_ADC_RIGHT4);
 886 #endif
 887 #if 1
 888         /* For 48kHz */
 889         snd_emu1010_fpga_link_dst_src_write(emu,
 890                 EMU_DST_ALICE2_EMU32_0, EMU_SRC_DOCK_MIC_A1);
 891         snd_emu1010_fpga_link_dst_src_write(emu,
 892                 EMU_DST_ALICE2_EMU32_1, EMU_SRC_DOCK_MIC_B1);
 893         snd_emu1010_fpga_link_dst_src_write(emu,
 894                 EMU_DST_ALICE2_EMU32_2, EMU_SRC_HAMOA_ADC_LEFT2);
 895         snd_emu1010_fpga_link_dst_src_write(emu,
 896                 EMU_DST_ALICE2_EMU32_3, EMU_SRC_HAMOA_ADC_LEFT2);
 897         snd_emu1010_fpga_link_dst_src_write(emu,
 898                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_DOCK_ADC1_LEFT1);
 899         snd_emu1010_fpga_link_dst_src_write(emu,
 900                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_DOCK_ADC1_RIGHT1);
 901         snd_emu1010_fpga_link_dst_src_write(emu,
 902                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_DOCK_ADC2_LEFT1);
 903         snd_emu1010_fpga_link_dst_src_write(emu,
 904                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_DOCK_ADC2_RIGHT1);
 905         /* Pavel Hofman - setting defaults for 8 more capture channels
 906          * Defaults only, users will set their own values anyways, let's
 907          * just copy/paste.
 908          */
 909
 910         snd_emu1010_fpga_link_dst_src_write(emu,
 911                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_DOCK_MIC_A1);
 912         snd_emu1010_fpga_link_dst_src_write(emu,
 913                 EMU_DST_ALICE2_EMU32_9, EMU_SRC_DOCK_MIC_B1);
 914         snd_emu1010_fpga_link_dst_src_write(emu,
 915                 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HAMOA_ADC_LEFT2);
 916         snd_emu1010_fpga_link_dst_src_write(emu,
 917                 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HAMOA_ADC_LEFT2);
 918         snd_emu1010_fpga_link_dst_src_write(emu,
 919                 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_ADC1_LEFT1);
 920         snd_emu1010_fpga_link_dst_src_write(emu,
 921                 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_ADC1_RIGHT1);
 922         snd_emu1010_fpga_link_dst_src_write(emu,
 923                 EMU_DST_ALICE2_EMU32_E, EMU_SRC_DOCK_ADC2_LEFT1);
 924         snd_emu1010_fpga_link_dst_src_write(emu,
 925                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_DOCK_ADC2_RIGHT1);
 926 #endif
 927 #if 0
 928         /* Original */
 929         snd_emu1010_fpga_link_dst_src_write(emu,
 930                 EMU_DST_ALICE2_EMU32_4, EMU_SRC_HANA_ADAT);
 931         snd_emu1010_fpga_link_dst_src_write(emu,
 932                 EMU_DST_ALICE2_EMU32_5, EMU_SRC_HANA_ADAT + 1);
 933         snd_emu1010_fpga_link_dst_src_write(emu,
 934                 EMU_DST_ALICE2_EMU32_6, EMU_SRC_HANA_ADAT + 2);
 935         snd_emu1010_fpga_link_dst_src_write(emu,
 936                 EMU_DST_ALICE2_EMU32_7, EMU_SRC_HANA_ADAT + 3);
 937         snd_emu1010_fpga_link_dst_src_write(emu,
 938                 EMU_DST_ALICE2_EMU32_8, EMU_SRC_HANA_ADAT + 4);
 939         snd_emu1010_fpga_link_dst_src_write(emu,
 940                 EMU_DST_ALICE2_EMU32_9, EMU_SRC_HANA_ADAT + 5);
 941         snd_emu1010_fpga_link_dst_src_write(emu,
 942                 EMU_DST_ALICE2_EMU32_A, EMU_SRC_HANA_ADAT + 6);
 943         snd_emu1010_fpga_link_dst_src_write(emu,
 944                 EMU_DST_ALICE2_EMU32_B, EMU_SRC_HANA_ADAT + 7);
 945         snd_emu1010_fpga_link_dst_src_write(emu,
 946                 EMU_DST_ALICE2_EMU32_C, EMU_SRC_DOCK_MIC_A1);
 947         snd_emu1010_fpga_link_dst_src_write(emu,
 948                 EMU_DST_ALICE2_EMU32_D, EMU_SRC_DOCK_MIC_B1);
 949         snd_emu1010_fpga_link_dst_src_write(emu,
 950                 EMU_DST_ALICE2_EMU32_E, EMU_SRC_HAMOA_ADC_LEFT2);
 951         snd_emu1010_fpga_link_dst_src_write(emu,
 952                 EMU_DST_ALICE2_EMU32_F, EMU_SRC_HAMOA_ADC_LEFT2);
 953 #endif
 954         for (i = 0;i < 0x20; i++ ) {
 955                 /* AudioDock Elink <-  Silence */
 956                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0100+i, EMU_SRC_SILENCE);
 957         }
 958         for (i = 0;i < 4; i++) {
 959                 /* Hana SPDIF Out <- Silence */
 960                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0200+i, EMU_SRC_SILENCE);
 961         }
 962         for (i = 0;i < 7; i++) {
 963                 /* Hamoa DAC <- Silence */
 964                 snd_emu1010_fpga_link_dst_src_write(emu, 0x0300+i, EMU_SRC_SILENCE);
 965         }
 966         for (i = 0;i < 7; i++) {
 967                 /* Hana ADAT Out <- Silence */
 968                 snd_emu1010_fpga_link_dst_src_write(emu, EMU_DST_HANA_ADAT + i, EMU_SRC_SILENCE);
 969         }
 970         snd_emu1010_fpga_link_dst_src_write(emu,
 971                 EMU_DST_ALICE_I2S0_LEFT, EMU_SRC_DOCK_ADC1_LEFT1);
 972         snd_emu1010_fpga_link_dst_src_write(emu,
 973                 EMU_DST_ALICE_I2S0_RIGHT, EMU_SRC_DOCK_ADC1_RIGHT1);
 974         snd_emu1010_fpga_link_dst_src_write(emu,
 975                 EMU_DST_ALICE_I2S1_LEFT, EMU_SRC_DOCK_ADC2_LEFT1);
 976         snd_emu1010_fpga_link_dst_src_write(emu,
 977                 EMU_DST_ALICE_I2S1_RIGHT, EMU_SRC_DOCK_ADC2_RIGHT1);
 978         snd_emu1010_fpga_link_dst_src_write(emu,
 979                 EMU_DST_ALICE_I2S2_LEFT, EMU_SRC_DOCK_ADC3_LEFT1);
 980         snd_emu1010_fpga_link_dst_src_write(emu,
 981                 EMU_DST_ALICE_I2S2_RIGHT, EMU_SRC_DOCK_ADC3_RIGHT1);
 982         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x01 ); // Unmute all
 983
 984         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp );
 985
 986         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
 987          * Lock Sound Memory Cache, Lock Tank Memory Cache,
 988          * Mute all codecs.
 989          */
 990         outl(0x0000a000, emu->port + HCFG);
 991         /* AC97 1.03, Any 32Meg of 2Gig address, Auto-Mute, EMU32 Slave,
 992          * Lock Sound Memory Cache, Lock Tank Memory Cache,
 993          * Un-Mute all codecs.
 994          */
 995         outl(0x0000a001, emu->port + HCFG);
 996
 997         /* Initial boot complete. Now patches */
 998
 999         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &tmp );
1000         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 ); /* MIDI Route */
1001         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c ); /* Unknown */
1002         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19 ); /* MIDI Route */
1003         snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c ); /* Unknown */
1004         snd_emu1010_fpga_read(emu, EMU_HANA_SPDIF_MODE, &tmp );
1005         snd_emu1010_fpga_write(emu, EMU_HANA_SPDIF_MODE, 0x10 ); /* SPDIF Format spdif  (or 0x11 for aes/ebu) */
1006
1007         /* Delay to allow Audio Dock to settle */
1008         msleep(100);
1009         snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &tmp ); /* IRQ Status */
1010         snd_emu1010_fpga_read(emu, EMU_HANA_OPTION_CARDS, &reg ); /* OPTIONS: Which cards are attached to the EMU */
1011         /* FIXME: The loading of this should be able to happen any time,
1012          * as the user can plug/unplug it at any time
1013          */
1014         if (reg & (EMU_HANA_OPTION_DOCK_ONLINE | EMU_HANA_OPTION_DOCK_OFFLINE) ) {
1015                 /* Audio Dock attached */
1016                 /* Return to Audio Dock programming mode */
1017                 snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware\n");
1018                 snd_emu1010_fpga_write(emu,  EMU_HANA_FPGA_CONFIG, EMU_HANA_FPGA_CONFIG_AUDIODOCK );
1019                 if (emu->card_capabilities->emu1010 == 1) {
1020                         if ((err = snd_emu1010_load_firmware(emu, DOCK_FILENAME)) != 0) {
1021                                 return err;
1022                         }
1023                 } else if (emu->card_capabilities->emu1010 == 2) {
1024                         if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
1025                                 return err;
1026                         }
1027                 } else if (emu->card_capabilities->emu1010 == 3) {
1028                         if ((err = snd_emu1010_load_firmware(emu, MICRO_DOCK_FILENAME)) != 0) {
1029                                 return err;
1030                         }
1031                 }
1032
1033                 snd_emu1010_fpga_write(emu,  EMU_HANA_FPGA_CONFIG, 0 );
1034                 snd_emu1010_fpga_read(emu, EMU_HANA_IRQ_STATUS, &reg );
1035                 snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_IRQ_STATUS=0x%x\n",reg);
1036                 /* ID, should read & 0x7f = 0x55 when FPGA programmed. */
1037                 snd_emu1010_fpga_read(emu, EMU_HANA_ID, &reg );
1038                 snd_printk(KERN_INFO "emu1010: EMU_HANA+DOCK_ID=0x%x\n",reg);
1039                 if ((reg & 0x3f) != 0x15) {
1040                         /* FPGA failed to be programmed */
1041                         snd_printk(KERN_INFO "emu1010: Loading Audio Dock Firmware file failed, reg=0x%x\n", reg);
1042                         return 0;
1043                         return -ENODEV;
1044                 }
1045                 snd_printk(KERN_INFO "emu1010: Audio Dock Firmware loaded\n");
1046                 snd_emu1010_fpga_read(emu, EMU_DOCK_MAJOR_REV, &tmp );
1047                 snd_emu1010_fpga_read(emu, EMU_DOCK_MINOR_REV, &tmp2 );
1048                 snd_printk("Audio Dock ver:%d.%d\n",tmp ,tmp2);
1049         }
1050 #if 0
1051         snd_emu1010_fpga_link_dst_src_write(emu,
1052                 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32B + 2); /* ALICE2 bus 0xa2 */
1053         snd_emu1010_fpga_link_dst_src_write(emu,
1054                 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32B + 3); /* ALICE2 bus 0xa3 */
1055         snd_emu1010_fpga_link_dst_src_write(emu,
1056                 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 2); /* ALICE2 bus 0xb2 */
1057         snd_emu1010_fpga_link_dst_src_write(emu,
1058                 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 3); /* ALICE2 bus 0xb3 */
1059 #endif
1060         /* Default outputs */
1061         snd_emu1010_fpga_link_dst_src_write(emu,
1062                 EMU_DST_DOCK_DAC1_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
1063         emu->emu1010.output_source[0] = 21;
1064         snd_emu1010_fpga_link_dst_src_write(emu,
1065                 EMU_DST_DOCK_DAC1_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1066         emu->emu1010.output_source[1] = 22;
1067         snd_emu1010_fpga_link_dst_src_write(emu,
1068                 EMU_DST_DOCK_DAC2_LEFT1, EMU_SRC_ALICE_EMU32A + 2);
1069         emu->emu1010.output_source[2] = 23;
1070         snd_emu1010_fpga_link_dst_src_write(emu,
1071                 EMU_DST_DOCK_DAC2_RIGHT1, EMU_SRC_ALICE_EMU32A + 3);
1072         emu->emu1010.output_source[3] = 24;
1073         snd_emu1010_fpga_link_dst_src_write(emu,
1074                 EMU_DST_DOCK_DAC3_LEFT1, EMU_SRC_ALICE_EMU32A + 4);
1075         emu->emu1010.output_source[4] = 25;
1076         snd_emu1010_fpga_link_dst_src_write(emu,
1077                 EMU_DST_DOCK_DAC3_RIGHT1, EMU_SRC_ALICE_EMU32A + 5);
1078         emu->emu1010.output_source[5] = 26;
1079         snd_emu1010_fpga_link_dst_src_write(emu,
1080                 EMU_DST_DOCK_DAC4_LEFT1, EMU_SRC_ALICE_EMU32A + 6);
1081         emu->emu1010.output_source[6] = 27;
1082         snd_emu1010_fpga_link_dst_src_write(emu,
1083                 EMU_DST_DOCK_DAC4_RIGHT1, EMU_SRC_ALICE_EMU32A + 7);
1084         emu->emu1010.output_source[7] = 28;
1085         snd_emu1010_fpga_link_dst_src_write(emu,
1086                 EMU_DST_DOCK_PHONES_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
1087         emu->emu1010.output_source[8] = 21;
1088         snd_emu1010_fpga_link_dst_src_write(emu,
1089                 EMU_DST_DOCK_PHONES_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1090         emu->emu1010.output_source[9] = 22;
1091         snd_emu1010_fpga_link_dst_src_write(emu,
1092                 EMU_DST_DOCK_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
1093         emu->emu1010.output_source[10] = 21;
1094         snd_emu1010_fpga_link_dst_src_write(emu,
1095                 EMU_DST_DOCK_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1096         emu->emu1010.output_source[11] = 22;
1097         snd_emu1010_fpga_link_dst_src_write(emu,
1098                 EMU_DST_HANA_SPDIF_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
1099         emu->emu1010.output_source[12] = 21;
1100         snd_emu1010_fpga_link_dst_src_write(emu,
1101                 EMU_DST_HANA_SPDIF_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1102         emu->emu1010.output_source[13] = 22;
1103         snd_emu1010_fpga_link_dst_src_write(emu,
1104                 EMU_DST_HAMOA_DAC_LEFT1, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
1105         emu->emu1010.output_source[14] = 21;
1106         snd_emu1010_fpga_link_dst_src_write(emu,
1107                 EMU_DST_HAMOA_DAC_RIGHT1, EMU_SRC_ALICE_EMU32A + 1);
1108         emu->emu1010.output_source[15] = 22;
1109         snd_emu1010_fpga_link_dst_src_write(emu,
1110                 EMU_DST_HANA_ADAT, EMU_SRC_ALICE_EMU32A + 0); /* ALICE2 bus 0xa0 */
1111         emu->emu1010.output_source[16] = 21;
1112         snd_emu1010_fpga_link_dst_src_write(emu,
1113                 EMU_DST_HANA_ADAT + 1, EMU_SRC_ALICE_EMU32A + 1);
1114         emu->emu1010.output_source[17] = 22;
1115         snd_emu1010_fpga_link_dst_src_write(emu,
1116                 EMU_DST_HANA_ADAT + 2, EMU_SRC_ALICE_EMU32A + 2);
1117         emu->emu1010.output_source[18] = 23;
1118         snd_emu1010_fpga_link_dst_src_write(emu,
1119                 EMU_DST_HANA_ADAT + 3, EMU_SRC_ALICE_EMU32A + 3);
1120         emu->emu1010.output_source[19] = 24;
1121         snd_emu1010_fpga_link_dst_src_write(emu,
1122                 EMU_DST_HANA_ADAT + 4, EMU_SRC_ALICE_EMU32A + 4);
1123         emu->emu1010.output_source[20] = 25;
1124         snd_emu1010_fpga_link_dst_src_write(emu,
1125                 EMU_DST_HANA_ADAT + 5, EMU_SRC_ALICE_EMU32A + 5);
1126         emu->emu1010.output_source[21] = 26;
1127         snd_emu1010_fpga_link_dst_src_write(emu,
1128                 EMU_DST_HANA_ADAT + 6, EMU_SRC_ALICE_EMU32A + 6);
1129         emu->emu1010.output_source[22] = 27;
1130         snd_emu1010_fpga_link_dst_src_write(emu,
1131                 EMU_DST_HANA_ADAT + 7, EMU_SRC_ALICE_EMU32A + 7);
1132         emu->emu1010.output_source[23] = 28;
1133
1134         /* TEMP: Select SPDIF in/out */
1135         snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, 0x0); /* Output spdif */
1136
1137         /* TEMP: Select 48kHz SPDIF out */
1138         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x0); /* Mute all */
1139         snd_emu1010_fpga_write(emu, EMU_HANA_DEFCLOCK, 0x0); /* Default fallback clock 48kHz */
1140         /* Word Clock source, Internal 48kHz x1 */
1141         snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K );
1142         //snd_emu1010_fpga_write(emu, EMU_HANA_WCLOCK, EMU_HANA_WCLOCK_INT_48K | EMU_HANA_WCLOCK_4X );
1143         emu->emu1010.internal_clock = 1; /* 48000 */
1144         snd_emu1010_fpga_write(emu, EMU_HANA_DOCK_LEDS_2, 0x12);/* Set LEDs on Audio Dock */
1145         snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, 0x1); /* Unmute all */
1146         //snd_emu1010_fpga_write(emu, 0x7, 0x0); /* Mute all */
1147         //snd_emu1010_fpga_write(emu, 0x7, 0x1); /* Unmute all */
1148         //snd_emu1010_fpga_write(emu, 0xe, 0x12); /* Set LEDs on Audio Dock */
1149
1150         return 0;
1151 }
1152 /*
1153  *  Create the EMU10K1 instance
1154  */
1155
1156 #ifdef CONFIG_PM
1157 static int alloc_pm_buffer(struct snd_emu10k1 *emu);
1158 static void free_pm_buffer(struct snd_emu10k1 *emu);
1159 #endif
1160
1161 static int snd_emu10k1_free(struct snd_emu10k1 *emu)
1162 {
1163         if (emu->port) {        /* avoid access to already used hardware */
1164                 snd_emu10k1_fx8010_tram_setup(emu, 0);
1165                 snd_emu10k1_done(emu);
1166                 /* remove reserved page */
1167                 if (emu->reserved_page) {
1168                         snd_emu10k1_synth_free(emu, (struct snd_util_memblk *)emu->reserved_page);
1169                         emu->reserved_page = NULL;
1170                 }
1171                 snd_emu10k1_free_efx(emu);
1172         }
1173         if (emu->card_capabilities->emu1010) {
1174                 /* Disable 48Volt power to Audio Dock */
1175                 snd_emu1010_fpga_write(emu,  EMU_HANA_DOCK_PWR,  0 );
1176         }
1177         if (emu->memhdr)
1178                 snd_util_memhdr_free(emu->memhdr);
1179         if (emu->silent_page.area)
1180                 snd_dma_free_pages(&emu->silent_page);
1181         if (emu->ptb_pages.area)
1182                 snd_dma_free_pages(&emu->ptb_pages);
1183         vfree(emu->page_ptr_table);
1184         vfree(emu->page_addr_table);
1185 #ifdef CONFIG_PM
1186         free_pm_buffer(emu);
1187 #endif
1188         if (emu->irq >= 0)
1189                 free_irq(emu->irq, emu);
1190         if (emu->port)
1191                 pci_release_regions(emu->pci);
1192         if (emu->card_capabilities->ca0151_chip) /* P16V */
1193                 snd_p16v_free(emu);
1194         pci_disable_device(emu->pci);
1195         kfree(emu);
1196         return 0;
1197 }
1198
1199 static int snd_emu10k1_dev_free(struct snd_device *device)
1200 {
1201         struct snd_emu10k1 *emu = device->device_data;
1202         return snd_emu10k1_free(emu);
1203 }
1204
1205 static struct snd_emu_chip_details emu_chip_details[] = {
1206         /* Audigy 2 Value AC3 out does not work yet. Need to find out how to turn off interpolators.*/
1207         /* Tested by James@superbug.co.uk 3rd July 2005 */
1208         /* DSP: CA0108-IAT
1209          * DAC: CS4382-KQ
1210          * ADC: Philips 1361T
1211          * AC97: STAC9750
1212          * CA0151: None
1213          */
1214         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10011102,
1215          .driver = "Audigy2", .name = "Audigy 2 Value [SB0400]",
1216          .id = "Audigy2",
1217          .emu10k2_chip = 1,
1218          .ca0108_chip = 1,
1219          .spk71 = 1,
1220          .ac97_chip = 1} ,
1221         /* Audigy4 (Not PRO) SB0610 */
1222         /* Tested by James@superbug.co.uk 4th April 2006 */
1223         /* A_IOCFG bits
1224          * Output
1225          * 0: ?
1226          * 1: ?
1227          * 2: ?
1228          * 3: 0 - Digital Out, 1 - Line in
1229          * 4: ?
1230          * 5: ?
1231          * 6: ?
1232          * 7: ?
1233          * Input
1234          * 8: ?
1235          * 9: ?
1236          * A: Green jack sense (Front)
1237          * B: ?
1238          * C: Black jack sense (Rear/Side Right)
1239          * D: Yellow jack sense (Center/LFE/Side Left)
1240          * E: ?
1241          * F: ?
1242          *
1243          * Digital Out/Line in switch using A_IOCFG bit 3 (0x08)
1244          * 0 - Digital Out
1245          * 1 - Line in
1246          */
1247         /* Mic input not tested.
1248          * Analog CD input not tested
1249          * Digital Out not tested.
1250          * Line in working.
1251          * Audio output 5.1 working. Side outputs not working.
1252          */
1253         /* DSP: CA10300-IAT LF
1254          * DAC: Cirrus Logic CS4382-KQZ
1255          * ADC: Philips 1361T
1256          * AC97: Sigmatel STAC9750
1257          * CA0151: None
1258          */
1259         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10211102,
1260          .driver = "Audigy2", .name = "Audigy 4 [SB0610]",
1261          .id = "Audigy2",
1262          .emu10k2_chip = 1,
1263          .ca0108_chip = 1,
1264          .spk71 = 1,
1265          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
1266          .ac97_chip = 1} ,
1267         /* Audigy 2 ZS Notebook Cardbus card.*/
1268         /* Tested by James@superbug.co.uk 6th November 2006 */
1269         /* Audio output 7.1/Headphones working.
1270          * Digital output working. (AC3 not checked, only PCM)
1271          * Audio Mic/Line inputs working.
1272          * Digital input not tested.
1273          */
1274         /* DSP: Tina2
1275          * DAC: Wolfson WM8768/WM8568
1276          * ADC: Wolfson WM8775
1277          * AC97: None
1278          * CA0151: None
1279          */
1280         /* Tested by James@superbug.co.uk 4th April 2006 */
1281         /* A_IOCFG bits
1282          * Output
1283          * 0: Not Used
1284          * 1: 0 = Mute all the 7.1 channel out. 1 = unmute.
1285          * 2: Analog input 0 = line in, 1 = mic in
1286          * 3: Not Used
1287          * 4: Digital output 0 = off, 1 = on.
1288          * 5: Not Used
1289          * 6: Not Used
1290          * 7: Not Used
1291          * Input
1292          *      All bits 1 (0x3fxx) means nothing plugged in.
1293          * 8-9: 0 = Line in/Mic, 2 = Optical in, 3 = Nothing.
1294          * A-B: 0 = Headphones, 2 = Optical out, 3 = Nothing.
1295          * C-D: 2 = Front/Rear/etc, 3 = nothing.
1296          * E-F: Always 0
1297          *
1298          */
1299         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x20011102,
1300          .driver = "Audigy2", .name = "Audigy 2 ZS Notebook [SB0530]",
1301          .id = "Audigy2",
1302          .emu10k2_chip = 1,
1303          .ca0108_chip = 1,
1304          .ca_cardbus_chip = 1,
1305          .spi_dac = 1,
1306          .i2c_adc = 1,
1307          .spk71 = 1} ,
1308         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x42011102,
1309          .driver = "Audigy2", .name = "E-mu 1010 Notebook [MAEM8950]",
1310          .id = "EMU1010",
1311          .emu10k2_chip = 1,
1312          .ca0108_chip = 1,
1313          .ca_cardbus_chip = 1,
1314          .spk71 = 1 ,
1315          .emu1010 = 3} ,
1316         {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40041102,
1317          .driver = "Audigy2", .name = "E-mu 1010b PCI [MAEM????]",
1318          .id = "EMU1010",
1319          .emu10k2_chip = 1,
1320          .ca0108_chip = 1,
1321          .spk71 = 1 ,
1322          .emu1010 = 2} ,
1323         {.vendor = 0x1102, .device = 0x0008,
1324          .driver = "Audigy2", .name = "Audigy 2 Value [Unknown]",
1325          .id = "Audigy2",
1326          .emu10k2_chip = 1,
1327          .ca0108_chip = 1,
1328          .ac97_chip = 1} ,
1329         /* Tested by James@superbug.co.uk 8th July 2005. No sound available yet. */
1330         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102,
1331          .driver = "Audigy2", .name = "E-mu 1010 [4001]",
1332          .id = "EMU1010",
1333          .emu10k2_chip = 1,
1334          .ca0102_chip = 1,
1335          .spk71 = 1,
1336          .emu1010 = 1} ,
1337         /* Tested by James@superbug.co.uk 3rd July 2005 */
1338         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20071102,
1339          .driver = "Audigy2", .name = "Audigy 4 PRO [SB0380]",
1340          .id = "Audigy2",
1341          .emu10k2_chip = 1,
1342          .ca0102_chip = 1,
1343          .ca0151_chip = 1,
1344          .spk71 = 1,
1345          .spdif_bug = 1,
1346          .ac97_chip = 1} ,
1347         /* Tested by shane-alsa@cm.nu 5th Nov 2005 */
1348         /* The 0x20061102 does have SB0350 written on it
1349          * Just like 0x20021102
1350          */
1351         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20061102,
1352          .driver = "Audigy2", .name = "Audigy 2 [SB0350b]",
1353          .id = "Audigy2",
1354          .emu10k2_chip = 1,
1355          .ca0102_chip = 1,
1356          .ca0151_chip = 1,
1357          .spk71 = 1,
1358          .spdif_bug = 1,
1359          .ac97_chip = 1} ,
1360         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20021102,
1361          .driver = "Audigy2", .name = "Audigy 2 ZS [SB0350]",
1362          .id = "Audigy2",
1363          .emu10k2_chip = 1,
1364          .ca0102_chip = 1,
1365          .ca0151_chip = 1,
1366          .spk71 = 1,
1367          .spdif_bug = 1,
1368          .ac97_chip = 1} ,
1369         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x20011102,
1370          .driver = "Audigy2", .name = "Audigy 2 ZS [2001]",
1371          .id = "Audigy2",
1372          .emu10k2_chip = 1,
1373          .ca0102_chip = 1,
1374          .ca0151_chip = 1,
1375          .spk71 = 1,
1376          .spdif_bug = 1,
1377          .ac97_chip = 1} ,
1378         /* Audigy 2 */
1379         /* Tested by James@superbug.co.uk 3rd July 2005 */
1380         /* DSP: CA0102-IAT
1381          * DAC: CS4382-KQ
1382          * ADC: Philips 1361T
1383          * AC97: STAC9721
1384          * CA0151: Yes
1385          */
1386         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10071102,
1387          .driver = "Audigy2", .name = "Audigy 2 [SB0240]",
1388          .id = "Audigy2",
1389          .emu10k2_chip = 1,
1390          .ca0102_chip = 1,
1391          .ca0151_chip = 1,
1392          .spk71 = 1,
1393          .spdif_bug = 1,
1394          .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
1395          .ac97_chip = 1} ,
1396         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10051102,
1397          .driver = "Audigy2", .name = "Audigy 2 EX [1005]",
1398          .id = "Audigy2",
1399          .emu10k2_chip = 1,
1400          .ca0102_chip = 1,
1401          .ca0151_chip = 1,
1402          .spk71 = 1,
1403          .spdif_bug = 1} ,
1404         /* Dell OEM/Creative Labs Audigy 2 ZS */
1405         /* See ALSA bug#1365 */
1406         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10031102,
1407          .driver = "Audigy2", .name = "Audigy 2 ZS [SB0353]",
1408          .id = "Audigy2",
1409          .emu10k2_chip = 1,
1410          .ca0102_chip = 1,
1411          .ca0151_chip = 1,
1412          .spk71 = 1,
1413          .spdif_bug = 1,
1414          .ac97_chip = 1} ,
1415         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x10021102,
1416          .driver = "Audigy2", .name = "Audigy 2 Platinum [SB0240P]",
1417          .id = "Audigy2",
1418          .emu10k2_chip = 1,
1419          .ca0102_chip = 1,
1420          .ca0151_chip = 1,
1421          .spk71 = 1,
1422          .spdif_bug = 1,
1423          .adc_1361t = 1,  /* 24 bit capture instead of 16bit. Fixes ALSA bug#324 */
1424          .ac97_chip = 1} ,
1425         {.vendor = 0x1102, .device = 0x0004, .revision = 0x04,
1426          .driver = "Audigy2", .name = "Audigy 2 [Unknown]",
1427          .id = "Audigy2",
1428          .emu10k2_chip = 1,
1429          .ca0102_chip = 1,
1430          .ca0151_chip = 1,
1431          .spdif_bug = 1,
1432          .ac97_chip = 1} ,
1433         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00531102,
1434          .driver = "Audigy", .name = "Audigy 1 [SB0090]",
1435          .id = "Audigy",
1436          .emu10k2_chip = 1,
1437          .ca0102_chip = 1,
1438          .ac97_chip = 1} ,
1439         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00521102,
1440          .driver = "Audigy", .name = "Audigy 1 ES [SB0160]",
1441          .id = "Audigy",
1442          .emu10k2_chip = 1,
1443          .ca0102_chip = 1,
1444          .spdif_bug = 1,
1445          .ac97_chip = 1} ,
1446         {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x00511102,
1447          .driver = "Audigy", .name = "Audigy 1 [SB0090]",
1448          .id = "Audigy",
1449          .emu10k2_chip = 1,
1450          .ca0102_chip = 1,
1451          .ac97_chip = 1} ,
1452         {.vendor = 0x1102, .device = 0x0004,
1453          .driver = "Audigy", .name = "Audigy 1 [Unknown]",
1454          .id = "Audigy",
1455          .emu10k2_chip = 1,
1456          .ca0102_chip = 1,
1457          .ac97_chip = 1} ,
1458         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806B1102,
1459          .driver = "EMU10K1", .name = "SBLive! [SB0105]",
1460          .id = "Live",
1461          .emu10k1_chip = 1,
1462          .ac97_chip = 1,
1463          .sblive51 = 1} ,
1464         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x806A1102,
1465          .driver = "EMU10K1", .name = "SBLive! Value [SB0103]",
1466          .id = "Live",
1467          .emu10k1_chip = 1,
1468          .ac97_chip = 1,
1469          .sblive51 = 1} ,
1470         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80691102,
1471          .driver = "EMU10K1", .name = "SBLive! Value [SB0101]",
1472          .id = "Live",
1473          .emu10k1_chip = 1,
1474          .ac97_chip = 1,
1475          .sblive51 = 1} ,
1476         /* Tested by ALSA bug#1680 26th December 2005 */
1477         /* note: It really has SB0220 written on the card. */
1478         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80661102,
1479          .driver = "EMU10K1", .name = "SB Live 5.1 Dell OEM [SB0220]",
1480          .id = "Live",
1481          .emu10k1_chip = 1,
1482          .ac97_chip = 1,
1483          .sblive51 = 1} ,
1484         /* Tested by Thomas Zehetbauer 27th Aug 2005 */
1485         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80651102,
1486          .driver = "EMU10K1", .name = "SB Live 5.1 [SB0220]",
1487          .id = "Live",
1488          .emu10k1_chip = 1,
1489          .ac97_chip = 1,
1490          .sblive51 = 1} ,
1491         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x100a1102,
1492          .driver = "EMU10K1", .name = "SB Live 5.1 [SB0220]",
1493          .id = "Live",
1494          .emu10k1_chip = 1,
1495          .ac97_chip = 1,
1496          .sblive51 = 1} ,
1497         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80641102,
1498          .driver = "EMU10K1", .name = "SB Live 5.1",
1499          .id = "Live",
1500          .emu10k1_chip = 1,
1501          .ac97_chip = 1,
1502          .sblive51 = 1} ,
1503         /* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
1504         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
1505          .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]",
1506          .id = "Live",
1507          .emu10k1_chip = 1,
1508          .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
1509                           * share the same IDs!
1510                           */
1511          .sblive51 = 1} ,
1512         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
1513          .driver = "EMU10K1", .name = "SBLive! Value [CT4850]",
1514          .id = "Live",
1515          .emu10k1_chip = 1,
1516          .ac97_chip = 1,
1517          .sblive51 = 1} ,
1518         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80401102,
1519          .driver = "EMU10K1", .name = "SBLive! Platinum [CT4760P]",
1520          .id = "Live",
1521          .emu10k1_chip = 1,
1522          .ac97_chip = 1} ,
1523         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80321102,
1524          .driver = "EMU10K1", .name = "SBLive! Value [CT4871]",
1525          .id = "Live",
1526          .emu10k1_chip = 1,
1527          .ac97_chip = 1,
1528          .sblive51 = 1} ,
1529         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80311102,
1530          .driver = "EMU10K1", .name = "SBLive! Value [CT4831]",
1531          .id = "Live",
1532          .emu10k1_chip = 1,
1533          .ac97_chip = 1,
1534          .sblive51 = 1} ,
1535         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80281102,
1536          .driver = "EMU10K1", .name = "SBLive! Value [CT4870]",
1537          .id = "Live",
1538          .emu10k1_chip = 1,
1539          .ac97_chip = 1,
1540          .sblive51 = 1} ,
1541         /* Tested by James@superbug.co.uk 3rd July 2005 */
1542         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80271102,
1543          .driver = "EMU10K1", .name = "SBLive! Value [CT4832]",
1544          .id = "Live",
1545          .emu10k1_chip = 1,
1546          .ac97_chip = 1,
1547          .sblive51 = 1} ,
1548         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80261102,
1549          .driver = "EMU10K1", .name = "SBLive! Value [CT4830]",
1550          .id = "Live",
1551          .emu10k1_chip = 1,
1552          .ac97_chip = 1,
1553          .sblive51 = 1} ,
1554         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80231102,
1555          .driver = "EMU10K1", .name = "SB PCI512 [CT4790]",
1556          .id = "Live",
1557          .emu10k1_chip = 1,
1558          .ac97_chip = 1,
1559          .sblive51 = 1} ,
1560         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80221102,
1561          .driver = "EMU10K1", .name = "SBLive! Value [CT4780]",
1562          .id = "Live",
1563          .emu10k1_chip = 1,
1564          .ac97_chip = 1,
1565          .sblive51 = 1} ,
1566         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x40011102,
1567          .driver = "EMU10K1", .name = "E-mu APS [4001]",
1568          .id = "APS",
1569          .emu10k1_chip = 1,
1570          .ecard = 1} ,
1571         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00211102,
1572          .driver = "EMU10K1", .name = "SBLive! [CT4620]",
1573          .id = "Live",
1574          .emu10k1_chip = 1,
1575          .ac97_chip = 1,
1576          .sblive51 = 1} ,
1577         {.vendor = 0x1102, .device = 0x0002, .subsystem = 0x00201102,
1578          .driver = "EMU10K1", .name = "SBLive! Value [CT4670]",
1579          .id = "Live",
1580          .emu10k1_chip = 1,
1581          .ac97_chip = 1,
1582          .sblive51 = 1} ,
1583         {.vendor = 0x1102, .device = 0x0002,
1584          .driver = "EMU10K1", .name = "SB Live [Unknown]",
1585          .id = "Live",
1586          .emu10k1_chip = 1,
1587          .ac97_chip = 1,
1588          .sblive51 = 1} ,
1589         { } /* terminator */
1590 };
1591
1592 int __devinit snd_emu10k1_create(struct snd_card *card,
1593                        struct pci_dev * pci,
1594                        unsigned short extin_mask,
1595                        unsigned short extout_mask,
1596                        long max_cache_bytes,
1597                        int enable_ir,
1598                        uint subsystem,
1599                        struct snd_emu10k1 ** remu)
1600 {
1601         struct snd_emu10k1 *emu;
1602         int idx, err;
1603         int is_audigy;
1604         unsigned int silent_page;
1605         const struct snd_emu_chip_details *c;
1606         static struct snd_device_ops ops = {
1607                 .dev_free =     snd_emu10k1_dev_free,
1608         };
1609
1610         *remu = NULL;
1611
1612         /* enable PCI device */
1613         if ((err = pci_enable_device(pci)) < 0)
1614                 return err;
1615
1616         emu = kzalloc(sizeof(*emu), GFP_KERNEL);
1617         if (emu == NULL) {
1618                 pci_disable_device(pci);
1619                 return -ENOMEM;
1620         }
1621         emu->card = card;
1622         spin_lock_init(&emu->reg_lock);
1623         spin_lock_init(&emu->emu_lock);
1624         spin_lock_init(&emu->voice_lock);
1625         spin_lock_init(&emu->synth_lock);
1626         spin_lock_init(&emu->memblk_lock);
1627         mutex_init(&emu->fx8010.lock);
1628         INIT_LIST_HEAD(&emu->mapped_link_head);
1629         INIT_LIST_HEAD(&emu->mapped_order_link_head);
1630         emu->pci = pci;
1631         emu->irq = -1;
1632         emu->synth = NULL;
1633         emu->get_synth_voice = NULL;
1634         /* read revision & serial */
1635         emu->revision = pci->revision;
1636         pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &emu->serial);
1637         pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &emu->model);
1638         snd_printdd("vendor=0x%x, device=0x%x, subsystem_vendor_id=0x%x, subsystem_id=0x%x\n",pci->vendor, pci->device, emu->serial, emu->model);
1639
1640         for (c = emu_chip_details; c->vendor; c++) {
1641                 if (c->vendor == pci->vendor && c->device == pci->device) {
1642                         if (subsystem) {
1643                                 if (c->subsystem && (c->subsystem == subsystem) ) {
1644                                         break;
1645                                 } else continue;
1646                         } else {
1647                                 if (c->subsystem && (c->subsystem != emu->serial) )
1648                                         continue;
1649                                 if (c->revision && c->revision != emu->revision)
1650                                         continue;
1651                         }
1652                         break;
1653                 }
1654         }
1655         if (c->vendor == 0) {
1656                 snd_printk(KERN_ERR "emu10k1: Card not recognised\n");
1657                 kfree(emu);
1658                 pci_disable_device(pci);
1659                 return -ENOENT;
1660         }
1661         emu->card_capabilities = c;
1662         if (c->subsystem && !subsystem)
1663                 snd_printdd("Sound card name=%s\n", c->name);
1664         else if (subsystem)
1665                 snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x. Forced to subsytem=0x%x\n",
1666                         c->name, pci->vendor, pci->device, emu->serial, c->subsystem);
1667         else
1668                 snd_printdd("Sound card name=%s, vendor=0x%x, device=0x%x, subsystem=0x%x.\n",
1669                         c->name, pci->vendor, pci->device, emu->serial);
1670
1671         if (!*card->id && c->id) {
1672                 int i, n = 0;
1673                 strlcpy(card->id, c->id, sizeof(card->id));
1674                 for (;;) {
1675                         for (i = 0; i < snd_ecards_limit; i++) {
1676                                 if (snd_cards[i] && !strcmp(snd_cards[i]->id, card->id))
1677                                         break;
1678                         }
1679                         if (i >= snd_ecards_limit)
1680                                 break;
1681                         n++;
1682                         if (n >= SNDRV_CARDS)
1683                                 break;
1684                         snprintf(card->id, sizeof(card->id), "%s_%d", c->id, n);
1685                 }
1686         }
1687
1688         is_audigy = emu->audigy = c->emu10k2_chip;
1689
1690         /* set the DMA transfer mask */
1691         emu->dma_mask = is_audigy ? AUDIGY_DMA_MASK : EMU10K1_DMA_MASK;
1692         if (pci_set_dma_mask(pci, emu->dma_mask) < 0 ||
1693             pci_set_consistent_dma_mask(pci, emu->dma_mask) < 0) {
1694                 snd_printk(KERN_ERR "architecture does not support PCI busmaster DMA with mask 0x%lx\n", emu->dma_mask);
1695                 kfree(emu);
1696                 pci_disable_device(pci);
1697                 return -ENXIO;
1698         }
1699         if (is_audigy)
1700                 emu->gpr_base = A_FXGPREGBASE;
1701         else
1702                 emu->gpr_base = FXGPREGBASE;
1703
1704         if ((err = pci_request_regions(pci, "EMU10K1")) < 0) {
1705                 kfree(emu);
1706                 pci_disable_device(pci);
1707                 return err;
1708         }
1709         emu->port = pci_resource_start(pci, 0);
1710
1711         if (request_irq(pci->irq, snd_emu10k1_interrupt, IRQF_SHARED,
1712                         "EMU10K1", emu)) {
1713                 err = -EBUSY;
1714                 goto error;
1715         }
1716         emu->irq = pci->irq;
1717
1718         emu->max_cache_pages = max_cache_bytes >> PAGE_SHIFT;
1719         if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1720                                 32 * 1024, &emu->ptb_pages) < 0) {
1721                 err = -ENOMEM;
1722                 goto error;
1723         }
1724
1725         emu->page_ptr_table = (void **)vmalloc(emu->max_cache_pages * sizeof(void*));
1726         emu->page_addr_table = (unsigned long*)vmalloc(emu->max_cache_pages * sizeof(unsigned long));
1727         if (emu->page_ptr_table == NULL || emu->page_addr_table == NULL) {
1728                 err = -ENOMEM;
1729                 goto error;
1730         }
1731
1732         if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
1733                                 EMUPAGESIZE, &emu->silent_page) < 0) {
1734                 err = -ENOMEM;
1735                 goto error;
1736         }
1737         emu->memhdr = snd_util_memhdr_new(emu->max_cache_pages * PAGE_SIZE);
1738         if (emu->memhdr == NULL) {
1739                 err = -ENOMEM;
1740                 goto error;
1741         }
1742         emu->memhdr->block_extra_size = sizeof(struct snd_emu10k1_memblk) -
1743                 sizeof(struct snd_util_memblk);
1744
1745         pci_set_master(pci);
1746
1747         emu->fx8010.fxbus_mask = 0x303f;
1748         if (extin_mask == 0)
1749                 extin_mask = 0x3fcf;
1750         if (extout_mask == 0)
1751                 extout_mask = 0x7fff;
1752         emu->fx8010.extin_mask = extin_mask;
1753         emu->fx8010.extout_mask = extout_mask;
1754         emu->enable_ir = enable_ir;
1755
1756         if (emu->card_capabilities->ca_cardbus_chip) {
1757                 if ((err = snd_emu10k1_cardbus_init(emu)) < 0)
1758                         goto error;
1759         }
1760         if (emu->card_capabilities->ecard) {
1761                 if ((err = snd_emu10k1_ecard_init(emu)) < 0)
1762                         goto error;
1763         } else if (emu->card_capabilities->emu1010) {
1764                 if ((err = snd_emu10k1_emu1010_init(emu)) < 0) {
1765                         snd_emu10k1_free(emu);
1766                         return err;
1767                 }
1768         } else {
1769                 /* 5.1: Enable the additional AC97 Slots. If the emu10k1 version
1770                         does not support this, it shouldn't do any harm */
1771                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
1772         }
1773
1774         /* initialize TRAM setup */
1775         emu->fx8010.itram_size = (16 * 1024)/2;
1776         emu->fx8010.etram_pages.area = NULL;
1777         emu->fx8010.etram_pages.bytes = 0;
1778
1779         /*
1780          *  Init to 0x02109204 :
1781          *  Clock accuracy    = 0     (1000ppm)
1782          *  Sample Rate       = 2     (48kHz)
1783          *  Audio Channel     = 1     (Left of 2)
1784          *  Source Number     = 0     (Unspecified)
1785          *  Generation Status = 1     (Original for Cat Code 12)
1786          *  Cat Code          = 12    (Digital Signal Mixer)
1787          *  Mode              = 0     (Mode 0)
1788          *  Emphasis          = 0     (None)
1789          *  CP                = 1     (Copyright unasserted)
1790          *  AN                = 0     (Audio data)
1791          *  P                 = 0     (Consumer)
1792          */
1793         emu->spdif_bits[0] = emu->spdif_bits[1] =
1794                 emu->spdif_bits[2] = SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 |
1795                 SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC |
1796                 SPCS_GENERATIONSTATUS | 0x00001200 |
1797                 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT;
1798
1799         emu->reserved_page = (struct snd_emu10k1_memblk *)
1800                 snd_emu10k1_synth_alloc(emu, 4096);
1801         if (emu->reserved_page)
1802                 emu->reserved_page->map_locked = 1;
1803
1804         /* Clear silent pages and set up pointers */
1805         memset(emu->silent_page.area, 0, PAGE_SIZE);
1806         silent_page = emu->silent_page.addr << 1;
1807         for (idx = 0; idx < MAXPAGES; idx++)
1808                 ((u32 *)emu->ptb_pages.area)[idx] = cpu_to_le32(silent_page | idx);
1809
1810         /* set up voice indices */
1811         for (idx = 0; idx < NUM_G; idx++) {
1812                 emu->voices[idx].emu = emu;
1813                 emu->voices[idx].number = idx;
1814         }
1815
1816         if ((err = snd_emu10k1_init(emu, enable_ir, 0)) < 0)
1817                 goto error;
1818 #ifdef CONFIG_PM
1819         if ((err = alloc_pm_buffer(emu)) < 0)
1820                 goto error;
1821 #endif
1822
1823         /*  Initialize the effect engine */
1824         if ((err = snd_emu10k1_init_efx(emu)) < 0)
1825                 goto error;
1826         snd_emu10k1_audio_enable(emu);
1827
1828         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, emu, &ops)) < 0)
1829                 goto error;
1830
1831 #ifdef CONFIG_PROC_FS
1832         snd_emu10k1_proc_init(emu);
1833 #endif
1834
1835         snd_card_set_dev(card, &pci->dev);
1836         *remu = emu;
1837         return 0;
1838
1839  error:
1840         snd_emu10k1_free(emu);
1841         return err;
1842 }
1843
1844 #ifdef CONFIG_PM
1845 static unsigned char saved_regs[] = {
1846         CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP,
1847         FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL,
1848         ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2,
1849         TEMPENV, ADCCR, FXWC, MICBA, ADCBA, FXBA,
1850         MICBS, ADCBS, FXBS, CDCS, GPSCS, SPCS0, SPCS1, SPCS2,
1851         SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX,
1852         0xff /* end */
1853 };
1854 static unsigned char saved_regs_audigy[] = {
1855         A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE,
1856         A_FXRT2, A_SENDAMOUNTS, A_FXRT1,
1857         0xff /* end */
1858 };
1859
1860 static int __devinit alloc_pm_buffer(struct snd_emu10k1 *emu)
1861 {
1862         int size;
1863
1864         size = ARRAY_SIZE(saved_regs);
1865         if (emu->audigy)
1866                 size += ARRAY_SIZE(saved_regs_audigy);
1867         emu->saved_ptr = vmalloc(4 * NUM_G * size);
1868         if (! emu->saved_ptr)
1869                 return -ENOMEM;
1870         if (snd_emu10k1_efx_alloc_pm_buffer(emu) < 0)
1871                 return -ENOMEM;
1872         if (emu->card_capabilities->ca0151_chip &&
1873             snd_p16v_alloc_pm_buffer(emu) < 0)
1874                 return -ENOMEM;
1875         return 0;
1876 }
1877
1878 static void free_pm_buffer(struct snd_emu10k1 *emu)
1879 {
1880         vfree(emu->saved_ptr);
1881         snd_emu10k1_efx_free_pm_buffer(emu);
1882         if (emu->card_capabilities->ca0151_chip)
1883                 snd_p16v_free_pm_buffer(emu);
1884 }
1885
1886 void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu)
1887 {
1888         int i;
1889         unsigned char *reg;
1890         unsigned int *val;
1891
1892         val = emu->saved_ptr;
1893         for (reg = saved_regs; *reg != 0xff; reg++)
1894                 for (i = 0; i < NUM_G; i++, val++)
1895                         *val = snd_emu10k1_ptr_read(emu, *reg, i);
1896         if (emu->audigy) {
1897                 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
1898                         for (i = 0; i < NUM_G; i++, val++)
1899                                 *val = snd_emu10k1_ptr_read(emu, *reg, i);
1900         }
1901         if (emu->audigy)
1902                 emu->saved_a_iocfg = inl(emu->port + A_IOCFG);
1903         emu->saved_hcfg = inl(emu->port + HCFG);
1904 }
1905
1906 void snd_emu10k1_resume_init(struct snd_emu10k1 *emu)
1907 {
1908         if (emu->card_capabilities->ca_cardbus_chip)
1909                 snd_emu10k1_cardbus_init(emu);
1910         if (emu->card_capabilities->ecard)
1911                 snd_emu10k1_ecard_init(emu);
1912         else if (emu->card_capabilities->emu1010)
1913                 snd_emu10k1_emu1010_init(emu);
1914         else
1915                 snd_emu10k1_ptr_write(emu, AC97SLOT, 0, AC97SLOT_CNTR|AC97SLOT_LFE);
1916         snd_emu10k1_init(emu, emu->enable_ir, 1);
1917 }
1918
1919 void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu)
1920 {
1921         int i;
1922         unsigned char *reg;
1923         unsigned int *val;
1924
1925         snd_emu10k1_audio_enable(emu);
1926
1927         /* resore for spdif */
1928         if (emu->audigy)
1929                 outl(emu->saved_a_iocfg, emu->port + A_IOCFG);
1930         outl(emu->saved_hcfg, emu->port + HCFG);
1931
1932         val = emu->saved_ptr;
1933         for (reg = saved_regs; *reg != 0xff; reg++)
1934                 for (i = 0; i < NUM_G; i++, val++)
1935                         snd_emu10k1_ptr_write(emu, *reg, i, *val);
1936         if (emu->audigy) {
1937                 for (reg = saved_regs_audigy; *reg != 0xff; reg++)
1938                         for (i = 0; i < NUM_G; i++, val++)
1939                                 snd_emu10k1_ptr_write(emu, *reg, i, *val);
1940         }
1941 }
1942 #endif